#!/usr/bin/env node

const fs = require('fs'),
      err = console.error,
      src = process.argv[2],
      uid = Number(process.argv[3]),
      gid = Number(process.argv[4]);

if(process.argv.length !== 5){
  err('命令行参数不正确！');
  process.exit(1);
}

try{
  fs.chownSync(src,uid,gid);
}catch(e){
  err(e.message);
  process.exit(2);
}
